# Relationship history for MSHA mine 1518103

Current hierarchy: **Anthony  McPeek → Banner Inc → Marina**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00

## Valid-time edges

- **controller_controls_mine:** Florida Progress Corporation → Marina; 1995-10-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Anthony  McPeek → Marina; 1996-11-26 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Diamond May Mining Company → Marina; 1998-09-01 to 1998-11-02; source msha-controller-operator-history
- **controller_controls_operator:** Florida Progress Corporation → Diamond May Mining Company; 1998-09-01 to 1998-11-02; source msha-controller-operator-history
- **operator_operates_mine:** Banner Inc → Marina; 1998-11-03 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Anthony  McPeek → Banner Inc; 1998-11-03 to current/open; source msha-controller-operator-history